HT

Henry O. Tohill

WS W-K-M Wellhead Systems: 1 patents #2 of 4Top 50%
📍 Bossier City, LA: #2 of 5 inventorsTop 40%
🗺 Louisiana: #49 of 288 inventorsTop 20%
Overall (1982): #59,270 of 81,411Top 75%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4353560 Metal seal assembly with deformable sealing ring — 1982-10-12